StarTech.com / USB-C docking station

StarTech.com DK30A2DH · USB-C docking station

P/N: DK30A2DH

USB-C docking station

Workplace connectivity; capabilities depend on interfaces and host compatibility. Connector 1: DisplayPort · Power Delivery: No PD · System and Cable Requirements: A host laptop with an available USB-C port or a USB-A port.

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01 / Specifications
MPN / P/N
DK30A2DH
Manufacturer designation
USB-C & USB-A Dock - Dual Monitor 4K 60Hz Dock DisplayPort + HDMI - Hybrid USB 3.0 Docking Station for USB-C or USB-A Laptops - 6x USB Type-A, GbE - USB 3.2 Gen 1 - Mac/Windows
Special Notes
USB 3.0 is also known as USB 3.1 Gen 1; this connectivity; standard offers speeds up to 5Gbps.; A USB-C to USB-C cable and a USB-C to USB-A cable are; included.; 4K resolution is supported on both video ports. A 4K-capable; DisplayPort or HDMI display is required to achieve 4Kx2K; resolution; DisplayLink docking stations and video adapters support more; than one external display on Apple's M1-based Mac. Requires; driver installation. Please contact StarTech.com support for a; recommendation based on your specific setup.
System and Cable Requirements
A host laptop with an available USB-C port or a USB-A port.
Power Source
AC Adapter Included
Power Delivery
No PD
Input Voltage
100 - 240 AC
Input Current
2A
Output Voltage
20V DC
Output Current
2
Center Tip Polarity
Positive
Plug Type
N
Power Consumption
40W
Colour
Black & Silver
Material
Aluminum and Plastic
Cable length
3.3 ft [1 m]
Product length
8.9 in [22.6 cm]
Width
3.4 in [87.0 mm]
Height
1.1 in [28.0 mm]
Weight
10.6 oz [301.0 g]
Operating Temperature
0C to 40C (32F to 104F)
Storage Temperature
-10C to 70C (14F to 158F)
Humidity
10~90% RH
Maximum data transfer rate
5 Gbps (USB 3.0); 2 Gbps (Ethernet; Full-Duplex)
Type and Rate
USB 3.0 (5Gbps)
UASP Support
Yes
Compatible networks
10/100/1000 Mbps
Auto MDIX
Yes
Full Duplex Support
Yes
Maximum digital resolutions
Single display - DisplayPort - 5120 x 2880 @ 60Hz (using two; DP ports) / 4096 x 2160 @ 60Hz / 3840 x 2160 @ 60Hz; Single Display - HDMI - 4096 x 2160 @ 60Hz / 3840 x 2160 @; 60Hz; Dual displays - DisplayPort and HDMI - 4096 x 2160 @ 60Hz /; 3840 x 2160 @ 60Hz
Fast-Charge Port(s)
No
4K Support
Yes
Displays Supported
2
Number of Displays
2
Industry Standards
IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
USB 3.0 -
Backward compatible with USB 2.0/1.1
Chipset ID
DisplayLink - DL-6950; VIA/VLI - VL817
LED Indicators
1 - Power
Connector 1 (Quantity)
2
Connector 1
DisplayPort
Connector 2 (Quantity)
2
Connector 2
HDMI
Connector 3 (Quantity)
1
Connector 3
USB-C (5Gbps, 4.5W)
Connector 4 (Quantity)
1
Connector 4
RJ-45
Connector 5 (Quantity)
6
Connector 5
USB-A (5Gbps, 4.5W)
Connector 6 (Quantity)
1
Connector 6
3.5mm (3 Conductors, TRS)
Connector 7 (Quantity)
1
Connector 7
3.5mm (4 Conductors, TRRS)
Selection limits
Match the exact connector standards, host features, supported OS/driver requirements and power-supply version. Manufacturer maximum throughput, resolution/refresh and Power Delivery ratings are conditional limits, not a universal result. USB-C connector shape alone does not guarantee DisplayPort Alt Mode, USB4/Thunderbolt bandwidth or USB Power Delivery. DisplayLink models may need drivers; macOS MST behaviour can differ. Check the exact product notes and display configuration.

Specification source: StarTech.com ↗
Checked against documentation: 16.10.2026

Reference catalogue for quotation requests. Availability, production status, condition, price, lead time and warranty are individually confirmed. A listed part number is not a stock claim.